Pith Number

pith:RIDSNAAT

pith:2026:RIDSNAATMDM5BVLRRORNE5NZ5U

not attested not anchored not stored refs pending

Gauge rigidity in an inverse problem for the prescribed Gaussian curvature equation

Yi-Hsuan Lin

arxiv:2607.04657 v1 · 2026-07-06 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RIDSNAATMDM5BVLRRORNE5NZ5U}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-07T02:19:29.838374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a0726801360d9d0d5718ba2d275b9ed14a51af3bfe3ec3fe65ece06bc88bc97

Aliases

arxiv: 2607.04657 · arxiv_version: 2607.04657v1 · doi: 10.48550/arxiv.2607.04657 · pith_short_12: RIDSNAATMDM5 · pith_short_16: RIDSNAATMDM5BVLR · pith_short_8: RIDSNAAT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RIDSNAATMDM5BVLRRORNE5NZ5U \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8a0726801360d9d0d5718ba2d275b9ed14a51af3bfe3ec3fe65ece06bc88bc97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b464bc90e04ddee3d2be35995185c737b7ea7ea9810d301ca7e4e2dbe88da1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-07-06T04:26:11Z",
    "title_canon_sha256": "4d56464537dfcfef5a4fe58cdff1029c42b4018d9a69f1847d076e69e121346e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04657",
    "kind": "arxiv",
    "version": 1
  }
}